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Mariner Portfolio holdings
AUM
$85.7B
1-Year Est. Return
24.21%
This Fund
S&P 500
This Quarter
Est. Return
+2.85%
1 Year Est. Return
+24.21%
3 Year Est. Return
+74.24%
5 Year Est. Return
+87.67%
10 Year Est. Return
+269.13%
AUM
$84B
AUM Growth
+$6.6B
(+8.5%)
Cap. Flow
+$5.06B
Cap. Flow
% of AUM
6.03%
Top 10 Holdings %
Top 10 Hldgs %
28.85%
Holding
3,865
New
323
Increased
1,970
Reduced
1,148
Closed
341
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
NVIDIA
NVDA
|
+$808M |
| 2 |
Microsoft
MSFT
|
+$249M |
| 3 |
Apple
AAPL
|
+$229M |
| 4 |
iShares Core S&P 500 ETF
IVV
|
+$196M |
| 5 |
iShares Core US Aggregate Bond ETF
AGG
|
+$125M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
ProShares Ultra Semiconductors
USD
|
+$158M |
| 2 |
Williams Companies
WMB
|
+$138M |
| 3 |
JPMorgan Chase
JPM
|
+$85.4M |
| 4 |
iShares MSCI Emerging Markets ETF
EEM
|
+$45.7M |
| 5 |
Synopsys
SNPS
|
+$42.6M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 22.87% |
| 2 | Financials | 8% |
| 3 | Consumer Discretionary | 5.52% |
| 4 | Healthcare | 5.25% |
| 5 | Communication Services | 4.86% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
551
State Street Consumer Staples Select Sector SPDR ETF
XLP
$14.2B
| $14.6M | 0.02% |
188,063
+7,738
| +4% | +$604K |
|
552
Gartner
IT
$9.41B
| $14.5M | 0.02% |
57,391
+39,507
| +221% | +$9.51M |
|
553
Howmet Aerospace
HWM
$116B
| $14.5M | 0.02% |
70,512
+6,033
| +9% | +$1.2M |
|
554
Illumina
ILMN
$29.4B
| $14.4M | 0.02% |
109,833
+60,618
| +123% | +$7.12M |
|
555
iShares Morningstar Growth ETF
ILCG
$3.1B
| $14.4M | 0.02% |
138,358
+13,264
| +11% | +$1.39M |
|
556
EOG Resources
EOG
$78B
| $14.4M | 0.02% |
136,909
-15,109
| -10% | -$1.62M |
|
557
Banco Bilbao Vizcaya Argentaria
BBVA
$144B
| $14.4M | 0.02% |
616,491
+21,080
| +4% | +$440K |
|
558
Simon Property Group
SPG
$74.5B
| $14.3M | 0.02% |
77,286
+6,676
| +9% | +$1.21M |
|
559
Ventas
VTR
$48.9B
| $14.3M | 0.02% |
184,603
+82,683
| +81% | +$6.24M |
|
560
Avantis International Small Cap Value ETF
AVDV
$18.9B
| $14.3M | 0.02% |
152,051
-7,808
| -5% | -$708K |
|
561
JPMorgan Active Bond ETF
JBND
$8.35B
| $14.3M | 0.02% |
263,658
+77,926
| +42% | +$4.23M |
|
562
Franklin International Core Dividend Tilt Index ETF
DIVI
$2.64B
| $14.2M | 0.02% |
365,898
-17,870
| -5% | -$682K |
|
563
Vanguard FTSE Europe ETF
VGK
$30B
| $14.2M | 0.02% |
169,582
-30,560
| -15% | -$2.48M |
|
564
Cardinal Health
CAH
$53.4B
| $14.1M | 0.02% |
68,370
+12,287
| +22% | +$2.31M |
|
565
PACCAR
PCAR
$69.6B
| $14M | 0.02% |
127,891
+45,138
| +55% | +$4.63M |
|
566
State Street SPDR Dow Jones Global Real Estate ETF
RWO
$1.32B
| $13.9M | 0.02% |
309,715
+2,244
| +0.7% | +$102K |
|
567
Steris
STE
$20.9B
| $13.9M | 0.02% |
54,863
+24,854
| +83% | +$6.24M |
|
568
State Street
STT
$50.9B
| $13.9M | 0.02% |
107,767
-5,744
| -5% | -$688K |
|
569
iShares ESG Aware MSCI EM ETF
ESGE
$6.51B
| $13.8M | 0.02% |
311,328
+13,057
| +4% | +$576K |
|
570
Invesco S&P SmallCap Momentum ETF
XSMO
$3.02B
| $13.7M | 0.02% |
190,747
+139,695
| +274% | +$10.2M |
|
571
Procore
PCOR
$6.46B
| $13.7M | 0.02% |
188,618
+172,768
| +1,090% | +$12.8M |
|
572
Invesco S&P 500 Top 50 ETF
XLG
$10.5B
| $13.6M | 0.02% |
229,729
-8,408
| -4% | -$494K |
|
573
Neurocrine Biosciences
NBIX
$17.7B
| $13.6M | 0.02% |
96,013
+41,221
| +75% | +$5.97M |
|
574
iShares iBonds Dec 2030 Term Corporate ETF
IBDV
$3.25B
| $13.6M | 0.02% |
616,019
+507,491
| +468% | +$11.2M |
|
575
AB Ultra Short Income ETF
YEAR
$1.49B
| $13.6M | 0.02% |
269,308
-66,784
| -20% | -$3.38M |
|
Similar funds
Mariner's Q4 2025 Portfolio in Review
As of Q4 2025, Mariner held 3,865 positions worth $84B, up 8.5% from $77.4B the previous quarter. Its ten largest holdings account for 29% of the portfolio.
Mariner deployed $5.06B of net new capital in Q4 2025, opening 323 new positions and adding to 1,970 existing holdings. Its largest new stake was Flexsteel Industries: 1,167,357 shares worth $46.1M.
By sector, the portfolio is most concentrated in Technology at 23% of assets, up from 23% a quarter earlier, followed by Financials and Consumer Discretionary.
On the sell side, the largest reduction was ProShares Ultra Semiconductors, an estimated $158M trimmed.
- Mariner's largest Q4 2025 buy was Flexsteel Industries: 1,167,357 shares worth $46.1M.
- Mariner added most to NVIDIA in Q4 2025, an estimated $808M increase.
- Mariner's biggest Q4 2025 reduction was ProShares Ultra Semiconductors, cutting an estimated $158M.
- Mariner fully exited iShares iBonds Dec 2025 Term Corporate ETF in Q4 2025, selling an estimated $22.7M.
- Mariner's ten largest holdings make up 29% of its $84B portfolio in Q4 2025.
- Mariner opened 323 new positions and closed 341 in Q4 2025.
- Mariner's portfolio value rose 8.5% quarter-over-quarter to $84B.
Based on Mariner's 13F filing for Q4 2025, filed 13 Feb 2026.